| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.87 | 3.401% | $86.7224 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $84.36 | 4.676% | $88.3047 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $231.37 | 4.333% | $241.3953 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $171.53 | 6.466% | $182.6211 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $199.77 | 3.285% | $206.3324 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $129.79 | 10.544% | $143.4751 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $166.62 | 7.412% | $178.9699 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $1,067.31 | $1,127.8209 | $1,127.82 | $1,127.80 | $1,127.80 | |